Bills add ex-Eagles linebacker Marcus Dowtin

The Bills have been assigned ex-Eagles linebacker Marcus Dowtin on waivers, BuffaloBills.com reported on Friday. The Eagles waived Dowtin and three other players on Thursday, including linebacker Ryan Rau, whom the Browns claimed Friday. The 6-2, 226-pound Dowtin had stints with the Jets and Eagles a season ago. Mike Pettine, who was the Jets’ defensive coordinator…